@ARTICLE{Pertuz-2018-isprsjprs,
  author = {S. Pertuz and E. Pulido-Herrera and J.-K. K{\"a}m{\"a}r{\"a}inen},
  title = {Focus model for metric depth estimation in standard plenoptic cameras},
  journal = {{ISPRS} Journal of Photogrammetry and Remote Sensing},
  year = {2018},
  volume = {144},
  pages = {38--47},
  doi = {10.1016/j.isprsjprs.2018.06.020},
  url = {http://vision.cs.tut.fi/data/publications/isprsjprs2018.pdf},
  note = {SJR: h-ind. 99; class. Q1; field rank. 1st (Computers in Earth Sciences); JuFo-1; Code and data: \url{https://sites.google.com/view/cvia/plenoptic-imaging}}
}